Root nodes
Root nodes are the foundational nodes within a group of cluster nodes.
Cluster nodes are node groups that work together to provide functionality in an n8n workflow. Instead of using a single node, you use a root node and one or more sub-nodes that extend the functionality of the node.
- AI Agent node
- Basic LLM Chain node
- Question and Answer Chain node
- Summarization Chain node
- LangChain Code node
- Information Extractor node
- Microsoft Agent 365 Trigger node
- Sentiment Analysis node
- Text Classifier node
- Azure AI Search Vector Store node
- Chroma Vector Store node
- Simple Vector Store node
- Milvus Vector Store node
- MongoDB Atlas Vector Store node
- PGVector Vector Store node
- Pinecone Vector Store node
- Qdrant Vector Store node
- Redis Vector Store node
- Supabase Vector Store node
- Weaviate Vector Store node
- Zep Vector Store node